This pack includes a wide range of sizes and colors to create creatures, animals, collages, and other fun arts and crafts projects. Use with several types of glues to adhere to each other or other surfaces. Each pack includes 100 pieces: 15 pieces of 7mm, 20 pieces of 1", 10 pieces of 1/2", 20 pieces of 1-1/2", 15 pieces of 3/4", and 20 pieces of 2". Sold as 6 packs for a total of 600 pieces. This product ships in approximately 1 days